<UserControl x:Class="BookDemoApp.UCFixedDocument"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Loaded="OnLoaded"
    xmlns:local="clr-namespace:BookDemoApp" >
  <DockPanel>
    <local:UCTitle DockPanel.Dock="Top" DataContext="Documents" />
    <DocumentViewer x:Name="viewer" />
  </DockPanel>
</UserControl>
